What are the basic R commands for visualisation of time series data?

1.Which one of the following parameters of the HoltWinters() function controls simple

 

exponential smoothing?

(a) Alpha (b) Gamma

(c) Beta (d) Lambda

2. Which one of the following parameters of the HoltWinters() function controls Holt’s

exponential smoothing?

(a) Alpha and beta (b) Gamma and beta

(c) Beta and lambda (d) None of the above

3. Which one of the following parameters of the HoltWinters() function controls Holt-

Winters exponential smoothing?

(a) Alpha and beta (b) Alpha, beta, and gamma

(c) Beta, gamma and lambda (d) None of the above

4. Describe time series data with respect to time series analysis.

5. What is the difference between univariate and multivariate time series?

6. What are the basic R commands for visualisation of time series data?

find the cost of your paper

Suggest a modification of the binary search algorithm that emulates this strategy for a list of names.

1. Suppose that a list contains the values 20 44 48 55 62 66 74 88 93 99 at index positions 0 through 9. Trace the values of the variables….

Explain why insertion sort works well on partially sorted lists.

1. Which configuration of data in a list causes the smallest number of exchanges in a selection sort? Which configuration of data causes the largest number of exchanges? 2. Explain….

Draw a class diagram that shows the relationships among the classes in this new version of the system

Jack decides to rework the banking system, which already includes the classes BankView, Bank, SavingsAccount, and RestrictedSavingsAccount. He wants to add another class for checking accounts. He sees that savings….